CVE-2009-4055

Severity

50%

Complexity

99%

Confidentiality

48%

rtp.c in Asterisk Open Source 1.2.x before 1.2.37, 1.4.x before 1.4.27.1, 1.6.0.x before 1.6.0.19, and 1.6.1.x before 1.6.1.11; Business Edition B.x.x before B.2.5.13, C.2.x.x before C.2.4.6, and C.3.x.x before C.3.2.3; and s800i 1.3.x before 1.3.0.6 allows remote attackers to cause a denial of service (daemon crash) via an RTP comfort noise payload with a long data length.

rtp.c in Asterisk Open Source 1.2.x before 1.2.37, 1.4.x before 1.4.27.1, 1.6.0.x before 1.6.0.19, and 1.6.1.x before 1.6.1.11; Business Edition B.x.x before B.2.5.13, C.2.x.x before C.2.4.6, and C.3.x.x before C.3.2.3; and s800i 1.3.x before 1.3.0.6 allows remote attackers to cause a denial of service (daemon crash) via an RTP comfort noise payload with a long data length.

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P).

Overview

Type

Digium Asterisk

First reported 15 years ago

2009-12-02 11:30:00

Last updated 6 years ago

2018-10-10 19:48:00

Affected Software

Digium Asterisk 1.2.0

1.2.0

Digium Asterisk 1.2.0 beta1

1.2.0

Digium Asterisk 1.2.0 beta2

1.2.0

Digium Asterisk 1.2.0 release candidate 1

1.2.0

Digium Asterisk 1.2.0 release candidate 2

1.2.0

Digium Asterisk 1.2.1

1.2.1

Digium Asterisk 1.2.2

1.2.2

Digium Asterisk 1.2.2-netsec

1.2.2

Digium Asterisk 1.2.3

1.2.3

Digium Asterisk 1.2.3-netsec

1.2.3

Digium Asterisk 1.2.10

1.2.10

Digium Asterisk 1.2.10-netsec

1.2.10

Digium Asterisk 1.2.11

1.2.11

Digium Asterisk 1.2.11-netsec

1.2.11

Digium Asterisk 1.2.12

1.2.12

Digium Asterisk 1.2.12-netsec

1.2.12

Digium Asterisk 1.2.12.1

1.2.12.1

Digium Asterisk 1.2.12.1-netsec

1.2.12.1

Digium Asterisk 1.2.13

1.2.13

Digium Asterisk 1.2.13-netsec

1.2.13

Digium Asterisk 1.2.14

1.2.14

Digium Asterisk 1.2.15

1.2.15

Digium Asterisk 1.2.15-netsec

1.2.15

Digium Asterisk 1.2.16

1.2.16

Digium Asterisk 1.2.16-netsec

1.2.16

Digium Asterisk 1.2.17

1.2.17

Digium Asterisk 1.2.17-netsec

1.2.17

Digium Asterisk 1.2.18

1.2.18

Digium Asterisk 1.2.18-netsec

1.2.18

Digium Asterisk 1.2.19

1.2.19

Digium Asterisk 1.2.19-netsec

1.2.19

Digium Asterisk 1.2.20

1.2.20

Digium Asterisk 1.2.20-netsec

1.2.20

Digium Asterisk 1.2.21

1.2.21

Digium Asterisk 1.2.21-netsec

1.2.21

Digium Asterisk 1.2.21.1

1.2.21.1

Digium Asterisk 1.2.21.1-netsec

1.2.21.1

Digium Asterisk 1.2.22

1.2.22

Digium Asterisk 1.2.22-netsec

1.2.22

Digium Asterisk 1.2.23

1.2.23

Digium Asterisk 1.2.23-netsec

1.2.23

Digium Asterisk 1.2.24

1.2.24

Digium Asterisk 1.2.24-netsec

1.2.24

Digium Asterisk 1.2.25

1.2.25

Digium Asterisk 1.2.25-netsec

1.2.25

Digium Asterisk 1.2.26

1.2.26

Digium Asterisk 1.2.26-netsec

1.2.26

Digium Asterisk 1.2.26.1

1.2.26.1

Digium Asterisk 1.2.26.1-netsec

1.2.26.1

Digium Asterisk 1.2.26.2

1.2.26.2

Digium Asterisk 1.2.26.2-netsec

1.2.26.2

Digium Asterisk 1.2.27

1.2.27

Digium Asterisk 1.2.28

1.2.28

Digium Asterisk 1.2.28.1

1.2.28.1

Digium Asterisk 1.2.29

1.2.29

Digium Asterisk 1.2.30

1.2.30

Digium Asterisk 1.2.30.1

1.2.30.1

Digium Asterisk 1.2.30.2

1.2.30.2

Digium Asterisk 1.2.30.3

1.2.30.3

Digium Asterisk 1.2.30.4

1.2.30.4

Digium Asterisk 1.2.31

1.2.31

Digium Asterisk 1.2.31.1

1.2.31.1

Digium Asterisk 1.2.32

1.2.32

Digium Asterisk 1.2.33

1.2.33

Digium Asterisk 1.2.34

1.2.34

Digium Asterisk 1.2.35

1.2.35

Digium Asterisk 1.2.36

1.2.36

Digium Asterisk 1.4.0

1.4.0

Digium Asterisk 1.4.0 beta1

1.4.0

Digium Asterisk 1.4.0 beta2

1.4.0

Digium Asterisk 1.4.0 beta3

1.4.0

Digium Asterisk 1.4.0 beta4

1.4.0

Digium Asterisk 1.4.1

1.4.1

Digium Asterisk 1.4.2

1.4.2

Digium Asterisk 1.4.3

1.4.3

Digium Asterisk 1.4.4

1.4.4

Digium Asterisk 1.4.5

1.4.5

Digium Asterisk 1.4.6

1.4.6

Digium Asterisk 1.4.7

1.4.7

Digium Asterisk 1.4.7.1

1.4.7.1

Digium Asterisk 1.4.8

1.4.8

Digium Asterisk 1.4.9

1.4.9

Digium Asterisk 1.4.10

1.4.10

Digium Asterisk 1.4.10.1

1.4.10.1

Digium Asterisk 1.4.11

1.4.11

Digium Asterisk 1.4.12

1.4.12

Digium Asterisk 1.4.12.1

1.4.12.1

Digium Asterisk 1.4.13

1.4.13

Digium Asterisk 1.4.14

1.4.14

Digium Asterisk 1.4.15

1.4.15

Digium Asterisk 1.4.16

1.4.16

Digium Asterisk 1.4.16.1

1.4.16.1

Digium Asterisk 1.4.16.2

1.4.16.2

Digium Asterisk 1.4.17

1.4.17

Digium Asterisk 1.4.18

1.4.18

Digium Asterisk 1.4.19

1.4.19

Digium Asterisk 1.4.19 release candidate 1

1.4.19

Digium Asterisk 1.4.19 release candidate 2

1.4.19

Digium Asterisk 1.4.19 release candidate 3

1.4.19

Digium Asterisk 1.4.19 release candidate 4

1.4.19

Digium Asterisk 1.4.19.1

1.4.19.1

Digium Asterisk 1.4.19.2

1.4.19.2

Digium Asterisk 1.4.20

1.4.20

Digium Asterisk 1.4.20 release candidate 1

1.4.20

Digium Asterisk 1.4.20 release candidate 2

1.4.20

Digium Asterisk 1.4.20 release candidate 3

1.4.20

Digium Asterisk 1.4.20.1

1.4.20.1

Digium Asterisk 1.4.21

1.4.21

Digium Asterisk 1.4.21 release candidate 1

1.4.21

Digium Asterisk 1.4.21 release candidate 2

1.4.21

Digium Asterisk 1.4.21.1

1.4.21.1

Digium Asterisk 1.4.21.2

1.4.21.2

Digium Asterisk 1.4.22

1.4.22

Digium Asterisk 1.4.22 release candidate 1

1.4.22

Digium Asterisk 1.4.22 release candidate 2

1.4.22

Digium Asterisk 1.4.22 release candidate 3

1.4.22

Digium Asterisk 1.4.22 release candidate 4

1.4.22

Digium Asterisk 1.4.22 release candidate 5

1.4.22

Digium Asterisk 1.4.22.1

1.4.22.1

Digium Asterisk 1.4.22.2

1.4.22.2

Digium Asterisk 1.4.23

1.4.23

Digium Asterisk 1.4.23 release candidate 1

1.4.23

Digium Asterisk 1.4.23 release candidate 2

1.4.23

Digium Asterisk 1.4.23 release candidate 3

1.4.23

Digium Asterisk 1.4.23 release candidate 4

1.4.23

Digium Asterisk 1.4.23.1

1.4.23.1

Digium Asterisk 1.4.23.2

1.4.23.2

Digium Asterisk 1.4.24

1.4.24

Digium Asterisk 1.4.24 release candidate 1

1.4.24

Digium Asterisk 1.4.24.1

1.4.24.1

Digium Asterisk 1.4.25

1.4.25

Digium Asterisk 1.4.25 release candidate 1

1.4.25

Digium Asterisk 1.4.25.1

1.4.25.1

Digium Asterisk 1.4.26

1.4.26

Digium Asterisk 1.4.26 release candidate 1

1.4.26

Digium Asterisk 1.4.26 release candidate 2

1.4.26

Digium Asterisk 1.4.26 release candidate 3

1.4.26

Digium Asterisk 1.4.26 release candidate 4

1.4.26

Digium Asterisk 1.4.26 release candidate 5

1.4.26

Digium Asterisk 1.4.26 release candidate 6

1.4.26

Digium Asterisk 1.4.26.1

1.4.26.1

Digium Asterisk 1.4.26.2

1.4.26.2

Digium Asterisk 1.4.27

1.4.27

Digium Asterisk 1.4.27 release candidate 5

1.4.27

Digium Asterisk 1.6.0

1.6.0

Digium Asterisk 1.6.0 beta1

1.6.0

Digium Asterisk 1.6.0 beta2

1.6.0

Digium Asterisk 1.6.0 beta3

1.6.0

Digium Asterisk 1.6.0 beta4

1.6.0

Digium Asterisk 1.6.0 beta5

1.6.0

Digium Asterisk 1.6.0 beta6

1.6.0

Digium Asterisk 1.6.0 beta7

1.6.0

Digium Asterisk 1.6.0 beta7.1

1.6.0

Digium Asterisk 1.6.0 beta8

1.6.0

Digium Asterisk 1.6.0 beta9

1.6.0

Digium Asterisk 1.6.0 release candidate 4

1.6.0

Digium Asterisk 1.6.0 release candidate 5

1.6.0

Digium Asterisk 1.6.0 release candidate 6

1.6.0

Digium Asterisk 1.6.0.1

1.6.0.1

Digium Asterisk 1.6.0.2

1.6.0.2

Digium Asterisk 1.6.0.3

1.6.0.3

Digium Asterisk 1.6.0.3 release candidate 1

1.6.0.3

Digium Asterisk 1.6.0.4 release candidate 1

1.6.0.4

Digium Asterisk 1.6.0.5

1.6.0.5

Digium Asterisk 1.6.0.6

1.6.0.6

Digium Asterisk 1.6.0.7

1.6.0.7

Digium Asterisk 1.6.0.8

1.6.0.8

Digium Asterisk 1.6.0.9

1.6.0.9

Digium Asterisk 1.6.0.10

1.6.0.10

Digium Asterisk 1.6.0.11

1.6.0.11

Digium Asterisk 1.6.0.11 release candidate 1

1.6.0.11

Digium Asterisk 1.6.0.11 release candidate 2

1.6.0.11

Digium Asterisk 1.6.0.14

1.6.0.14

Digium Asterisk 1.6.0.14 release candidate 1

1.6.0.14

Digium Asterisk 1.6.0.15

1.6.0.15

Digium Asterisk 1.6.0.16

1.6.0.16

Digium Asterisk 1.6.0.16 release candidate 1

1.6.0.16

Digium Asterisk 1.6.0.16 release candidate 2

1.6.0.16

Digium Asterisk 1.6.0.18

1.6.0.18

Digium Asterisk 1.6.1.0

1.6.1.0

Digium Asterisk 1.6.1.0 release candidate 2

1.6.1.0

Digium Asterisk 1.6.1.0 release candidate 3

1.6.1.0

Digium Asterisk 1.6.1.0 release candidate 4

1.6.1.0

Digium Asterisk 1.6.1.0 release candidate 5

1.6.1.0

Digium Asterisk 1.6.1.1

1.6.1.1

Digium Asterisk 1.6.1.2

1.6.1.2

Digium Asterisk 1.6.1.3 release candidate 1

1.6.1.3

Digium Asterisk 1.6.1.4

1.6.1.4

Digium Asterisk 1.6.1.5

1.6.1.5

Digium Asterisk 1.6.1.5 release candidate 1

1.6.1.5

Digium Asterisk 1.6.1.6

1.6.1.6

Digium Asterisk 1.6.1.7 release candidate 1

1.6.1.7

Digium Asterisk 1.6.1.7 release candidate 2

1.6.1.7

Digium Asterisk 1.6.1.8

1.6.1.8

Digium Asterisk 1.6.1.10

1.6.1.10

Digium Asterisk 1.6.1.10 release candidate 1

1.6.1.10

Digium Asterisk 1.6.1.10 release candidate 2

1.6.1.10

Digium Asterisk 1.6.1.10 release candidate 3

1.6.1.10

Digium Asterisk Business Edition B

b

Digium Asterisk Business Edition B.1.3.2

b.1.3.2

Digium Asterisk Business Edition B.1.3.3

b.1.3.3

Digium Asterisk Business Edition B.2.2.0

b.2.2.0

Digium Asterisk Business Edition B.2.2.1

b.2.2.1

Digium Asterisk Business Edition B.2.3.1

b.2.3.1

Digium Asterisk Business Edition B.2.3.2

b.2.3.2

Digium Asterisk Business Edition B.2.3.3

b.2.3.3

Digium Asterisk Business Edition B.2.3.4

b.2.3.4

Digium Asterisk Business Edition B.2.3.5

b.2.3.5

Digium Asterisk Business Edition B.2.3.6

b.2.3.6

Digium Asterisk Business Edition B.2.5.0

b.2.5.0

Digium Asterisk Business Edition B.2.5.1

b.2.5.1

Digium Asterisk Business Edition B2.5.2

b.2.5.2

Digium Asterisk Business Edition B.2.5.3

b.2.5.3

Digium Asterisk Business Edition C

c

Digium Asterisk Business Edition C.2.3

c.2.3

Digium Asterisk Business Edition C.3.0

c.3.0

References

http://downloads.asterisk.org/pub/security/AST-2009-010-1.2.diff.txt

Exploit

http://downloads.asterisk.org/pub/security/AST-2009-010-1.4.diff.txt

Exploit

http://downloads.asterisk.org/pub/security/AST-2009-010-1.6.0.diff.txt

Exploit

http://downloads.asterisk.org/pub/security/AST-2009-010-1.6.1.diff.txt

Exploit

http://downloads.digium.com/pub/security/AST-2009-010.html

Vendor Advisory

37530

Exploit, Vendor Advisory

37677

37708

1023249

DSA-1952

60569

FEDORA-2009-12461

20091130 AST-2009-010: RTP Remote Crash Vulnerability

37153

ADV-2009-3368

Vendor Advisory

asterisk-rtp-comfortnoise-dos(54471)

https://issues.asterisk.org/view.php?id=16242

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